Species
Browsing 723 species. Use the filters below to narrow down.
Elephant-nose Cichlid
FishNimbochromis linni
A crafty Lake Malawi predator that ambushes prey with surprising patience.
Elizabeth's Dwarf Cichlid
FishApistogramma elizabethae
A tiny Amazonian cichlid with bold markings and fascinating cave-spawning behavior.
Elongate Dottyback
FishPseudochromis elongatus
A secretive reef cave-dweller with a slim, darting silhouette.
Elongate Loach
FishLeptobotia elongata
A river giant from the Yangtze that demands serious space and serious commitment.
Emperor Angelfish
FishPomacanthus imperator
One of the ocean's most dramatically patterned fish, and a true centerpiece species.
Emperor Botia
FishBotia udomritthiruji
A boldly barred Myanmar loach with a lively personality and complex social life.
Emperor Tetra
FishNematobrycon palmeri
A hardy, community-friendly tetra with an unmistakable blue-eyed gaze.
Endler's Livebearer
FishPoecilia wingei
Jewel-bright nano livebearer that breeds almost faster than you can plan for it.
Exquisite Wrasse
FishCirrhilabrus exquisitus
A flamboyant fairy wrasse that puts on constant courtship displays in the reef tank.
Fairy Cichlid
FishNeolamprologus brichardi
A Lake Tanganyika cichlid that raises its young as a multigenerational family group.
False Black Lancer
FishBagrichthys obscurus
A bottom-dwelling catfish that minds its own business. Unless you're a rival.
Featherfin
FishOphthalmotilapia ventralis
A Lake Tanganyika mouthbrooder with famously elaborate fin lure breeding tricks.
Featherfin Cichlid
FishCyathopharynx furcifer
A plankton-picking Tanganyikan with spectacular breeding craters and fin-tip lures.
Featherfin Squeaker
FishSynodontis euptera
A long-lived African catfish whose dramatic dorsal fin grows more impressive with age.
Fenestratus
FishProtomelas fenestratus
A peaceful Malawi cichlid with a clever trick for finding buried food.
Fighting Fishes
FishBetta sp. "Antutabulungan"
A rarely-seen Bornean mouthbrooder from one of the most species-rich fish genera on Earth.
Fighting Loach
FishNemacheilus selangoricus
A scrappy little bottom-dweller from Borneo's fast forest streams.
Filament Barb
FishDawkinsia filamentosa
A large, lively Indian barb whose males grow ornate trailing dorsal fins.
Fire Eel
FishMastacembelus erythrotaenia
A bold, snake-like predator that rewards patient keepers with years of personality.
Firemouth Cichlid
FishThorichthys meeki
The cichlid that turns its fiery throat into a threat display.
Fisher's Angelfish
FishCentropyge fisheri
A compact, warm-toned pygmy angel that holds its own on the reef.
Flag Cichlid
FishMesonauta festivus
A gentle South American cichlid with a bold diagonal stripe and surprising breeding devotion.
Flag Cichlid
FishMesonauta guyanae
A gentle Amazonian cichlid that brings calm elegance to the community tank.
Flag Cichlid
FishMesonauta insignis
A shy Amazonian cichlid often hiding behind its more famous cousin's name.
Flame Angelfish
FishCentropyge loricula
A reef-dwelling jewel that brings bold color and personality to the right tank.
Flameback Angelfish
FishCentropyge acanthops
A fiery little angel from East Africa that punches above its weight.
Flameback Angelfish
FishCentropyge aurantonotus
A compact Atlantic dwarf angel with a bold orange back and reef-friendly size.
Flameback Peacock
FishAulonocara stuartgranti
A Lake Malawi peacock that shifts color by geography, blue in the north, yellow in the south.
Flame Box Crab
InvertCalappa flammea
A brilliantly patterned box crab that buries itself and cracks shells with ease.
Flaveolus Cichlid
FishAmphilophus flaveolus
A rare Nicaraguan crater-lake cichlid, living proof of evolution in action.
Flying Barb
FishEsomus danrica
A sociable Asian barb with famously long barbels and a feisty streak.
Four Eye Butterflyfish
FishChaetodon capistratus
A Caribbean reef classic that often mates for life.
Fourline wrasse
FishPseudocheilinus tetrataenia
A bold little reef wrasse that punches well above its weight in personality.
Fourspine Cichlid
FishNeolamprologus tetracanthus
A sand-dwelling Lake Tanganyika predator with a clever trick for eating snails.
Fourspot Hogfish
FishBodianus diana
A boldly spotted reef predator with a quirky association with mushroom corals.
Foxface Rabbitfish
FishSiganus vulpinus
Bold face, venomous spines, and an appetite that keeps algae in check.